The DTR concentrator consists of C - Ports and a data transfer unit ( DTU ).DTR集中器由C -Ports (集中器端口,简称C口 )和数据传输器 ( DTU ) 组成.'so how is this situation avoided when one uses DTR? "“ 那DTR是如何避免这种情况的? ”In Huang - huai and...
Romance is making a comeback. Reality is out.浪漫主义正重新流行起来，而现实主义过时了。Sixties singing star Petula Clark is making a comeback.60年代的歌星佩杜拉·克拉克复出了。Gold jewellery and accessories are making a comeback , fuelled by classier design...
Sheard lusted after the Directorship.希尔德一心想当董事。Barry resigned his directorship in December 1973.巴里于1973年12月辞去了他的董事之职。He resigned his directorship and left the firm.他放弃了董事职务,离开了公司....
The complications of duodenal ulcer that require surgical management are hemorrhage , perforation, obstruction, and intractability.十二指肠溃疡需外科治疗的并发症是出血、穿孔 、 梗阻和顽固性.We can admit the intractability of depravation, and still ...
米切尔的日程安排使他无法休假。Mitchel's schedule had not permitted him to take time off.两家航空公司将在票务和航班安排上展开合作。The two airlines will cooperate on ticketing and schedules.应该让母亲来重新安排自己紧张的日程。It is the mother who is expected to reorgani...
The infra - red spectra of quinones present a number of interesting features.醌类的红外光谱具有一些有趣的性质.Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.Infra - red ...
The kids were running around crazily , working off their surplus energy.孩子们到处疯跑消耗过剩的精力.The ball bounced crazily over his shoulder into the net.球不可思议地弹过他的肩膀，钻进了球网。The teenagers shook their long, black hair and gesticulate...